NH-D15 G2 HBC NOCTUA NH-D15 G2 HBC

The NH-D15 G2 represents the second and improved generation of the iconic Noctua NH-D15. Thanks to 2x state-of-the-art NF-A14x25r G2 PWM fans with speed offset, 8x heatpipes and asymmetric cooling towers that have been carefully optimised for use with the new fans, it achieves even higher cooling performance compared to its award-winning predecessor, while maintaining excellent running smoothness.

Special High-Base Convexity (HBC) version The High-Base-Convexity (HBC) version achieves optimum contact quality on CPUs that become highly concave when the socket is closed due to the pressure of the Independent Loading Mechanism (ILM). This makes it ideal for Intel LGA1700 processors when washers or contact frames are not used to reduce ILM pressure or when the CPU has been permanently deformed during long-term use.